Cita APA

Atwood, M. E. 1. (1987). Life before man (1. edition.). New York: Fawcett Crest.

Citación estilo Chicago

Atwood, Margaret Eleanor 1939-. Life Before Man. 1. edition. New York: Fawcett Crest, 1987.

Cita MLA

Atwood, Margaret Eleanor 1939-. Life Before Man. 1. edition. New York: Fawcett Crest, 1987.